This article describes the reasons that a late medieval spiritual classic, The Imitation of Christ by Thomas a Kempis, was recently adopted as a textbook for a freshman course in “Christian Formation” at a mid-sized Evangelical Protestant university (Seattle Pacific University in Seattle, WA) and how it is taught there. It enumerates seven objections which contemporary American Evangelicals might raise to Thomas' spirituality, but shows how these very objections reveal a great deal about the religious and cultural ethos of those who make them. Since one of the course objectives is precisely to help students evaluate and critique their own culture and spirituality theologically, The Imitation proves to be singularly useful as a textbook. Excerpts from student writing assignments are analyzed to demonstrate the effectiveness of this way of using a classic from the Devotio Moderna with “postmodern” collegians.